👉 A refrigerator is a device that uses a refrigeration system to cool and maintain a temperature in an enclosed space. It works by using cold air or water vapor, which then cools down the surrounding environment, often to temperatures between 0°C (-18°F) and 32°C (90°F). Refrigerators are commonly used in residential and commercial settings for storing food, beverages, and other items. Refrigerators come in various designs and capacities, including single-door models,
